Qoralka Qiimaha Maashinka CNC: Sababaha iyo Qiimaha Weyn

Qiimaha mashinkii CNC waa qiimaha murkursan oo la determined in kharash weyn oo xukuumo in khaasidaheeda, saxda ah, dhaqanka iyo heerka isdhexgalka. Ma aha qayb hal ah, laakiin maamul ka beddelaa kuwaas oo kaliya mid ka mid ah shuruudaha. Xukumooyinka muhiimka ah waxay ka kooban tahay habdhiska jidhka iyo farsaanka shaqada (X, Y, Z safar), taas oo si toos ah u dhakaxaysa tirada khalka iyo tukulka caafimaadka loo baahan yahay. Jawaabka spindle waa sabab kale ee weyn oo qalabka; spindle saas ayaan ku filan karaa shaqo guud, laakiin spindle gacanta sare, torque sare ama gees hooseysan ee shaqo kala duwan ayaa bixinaya qiimaha sare. Iyadoo markaas ah, iyagoo ka tirsan brand-ka Fanuc, Siemens ama Heidenhain, waxay noqon kartaa qaanso weyn oo qiimaha, mudnaan oo leh arjeeyin kala duwan sida shaqada gacanta sare, fiirinta hore yaqaana, iyo hubka kinematic kala duwan ee shaqo 5-axis. Arjeeyinka isdhexgalinta ayaa si mashaq uga badala qiimaha. Tool changer isaga aad ugu dhow, laakiin heerka iyo xariijidda way beddelaan. Dabangista nidaamka probe, ogolaanshaha jawaabka jebin, ama in kasta haatan dabangista pallet ee shaqo aan la ilaalin, ayaa u dhawdi kartaa kumitada lambar kasta oo qiimaha ugu dambeeya. Sababaha kale ee muhiimka ah waxay ka kooban tahay khalinta mashinkii (sida concrete polymer ee leh damping korodh ah), nooca guideways (linear guides vs box ways dadban), macnaha nidaamka thermal compensation, iyo shuqulkii abuuraha. Sidaa darteed, "qiimaha" waa in lagu qiimeeyo sida saraahiyaad buuxda, qiimaha hore loo qabanayo in lagu qiimeeyo faa'iidooyinka dhererka-dhererka ee shaqada, saxda, ammaan, iyo labor la go'doon, taas oo dhammood u dhexeeya qiimaha runta ah ee u leh.